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For 1990-2009 cars only

Intake Manifold Assemble LLT


    Object Number: 1978000  Size: SH
  1. Install the NEW intake manifold cover gaskets.

  2. Object Number: 1977999  Size: SH
  3. Install the intake manifold cover.
  4. Caution: Refer to Fastener Caution in the Preface section.

  5. Install the intake manifold cover bolts and tighten to 10 N·m (89 lb in).

  6. Object Number: 1977998  Size: SH
  7. Install the NEW throttle body gasket.
  8. Install the throttle body.
  9. Install the throttle body bolts and tighten to 10 N·m (89 lb in)..

Intake Manifold Assemble LY7/LP1

Lower Intake Manifold Assemble Procedure


    Object Number: 1211091  Size: SH
  1. Install the fuel injector rail.
  2. Caution: Refer to Fastener Caution in the Preface section.

  3. Install the fuel injector rail bolts and tighten to 10 N·m (89 lb in).

  4. Object Number: 1211088  Size: SH
  5. Install the fuel injector wiring harness connector.

Upper Intake Manifold Assemble Procedure


    Object Number: 1888154  Size: SH
  1. Install the sight shield grommet.

  2. Object Number: 1888153  Size: SH
  3. Install the sight shield ball studs and tighten to 7 N·m (62 lb in).

  4. Object Number: 1888151  Size: SH
  5. Install the communicator valve.
  6. Install the communicator valve bolts and tighten to 10 N·m (89 lb in)..

  7. Object Number: 1888150  Size: SH
  8. Install the barometric pressure (BARO) sensor.
  9. Install the BARO sensor bolt and tighten to 10 N·m (89 lb in)..

  10. Object Number: 1888148  Size: SH
  11. Install the NEW throttle body gasket.
  12. Install the throttle body.
  13. Install the throttle body bolts and tighten to 10 N·m (89 lb in)..

Upper to Lower Intake Manifold Assemble Procedure


    Object Number: 1888145  Size: SH

    Note: Do not reuse the upper-to-lower intake manifold gasket and the intake manifold-to-cylinder head sealing gaskets.

  1. Install the NEW upper-to-lower intake manifold gaskets.

  2. Object Number: 1888141  Size: SH
  3. Install the upper intake manifold to the lower intake manifold.

  4. Object Number: 1318829  Size: SH
  5. Install the fuel injector wiring harness bracket bolt to the upper intake manifold and tighten to 10 N·m (89 lb in).

  6. Object Number: 1888137  Size: SH
  7. Install the upper-to-lower intake manifold bolts and tighten to 23 N·m (17 lb ft).